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11. 发明授权

US06374384B1 Reed Solomon error correcting circuit and method and device for Euclidean mutual division 有权
标题翻译： Reed Solomon误差校正电路和欧氏相互分割的方法和装置
公开(公告)号：US06374384B1
公开(公告)日：2002-04-16
申请号：US09202998
申请日：1999-03-10
申请人： Kazuhiro Ohta , Toshihiko Fukuoka , Yoshihiko Fukumoto
发明人： Kazuhiro Ohta , Toshihiko Fukuoka , Yoshihiko Fukumoto
IPC分类号： H03M1315
CPC分类号： H03M13/159 , H03M13/15 , H03M13/1515 , H03M13/1535 , H03M13/1555
摘要： The Reed-Solomon error-correcting circuit in accordance with a first invention is constructed so as to perform parallel operation by two-step pipelined processing in a syndrome generating circuit and an error-correcting circuit. The error-correcting circuit operates in synchronization with a clock with a period of 1/N the period of the received symbol clock, where N≧1, and N is an integer. Further, an error-locator-polynomial/error-evaluator-polynomial calculating circuit in the error-correcting circuit has a memory in which the syndrome is input and a Galois-field operations circuit that is connected to the memory. By these means, the Reed-Solomon error-correcting circuit in the present invention performs high-speed processing with small-scale hardware. Further, in an Euclid's algorithm that obtains an error-locator-polynomial, by performing Galois-field operations, from the syndrome equation S(z)=sk−1zk−1+sk−2zk−2+ . . . +s0, a second invention performs initial setting as M(z)=1, B(z)=sk−1zk−1+sk−2zk−2+ . . . +s0, and, depending on the coefficients of the syndrome equation S(z), as A(z)=sk−2zk−1+sk−3zk−2+ . . . +s0z, L(z)=z, to reduce the number of Galois-field operations.
摘要翻译：根据第一发明的里德 - 所罗门误差校正电路被构造成在校正子发生电路和纠错电路中通过两步流水线处理进行并行操作。误差校正电路与接收符号时钟的周期为1 / N的时钟同步工作，其中N> = 1，N为整数。此外，误差校正电路中的误差定位器/误差评估器 - 多项式计算电路具有其中输入了校正子的存储器和连接到存储器的伽罗瓦域操作电路。通过这些方式，本发明的里德 - 所罗门纠错电路以小规模的硬件进行高速处理。此外，在通过执行伽罗瓦域操作获得误差定位器多项式的欧几里德算法中，从综合征方程式中，第二发明执行初始设置，并且根据校正子方程S（z）的系数，作为A（z ）= sk-2zk-1 + sk-3zk-2 +。。。 + s0z，以减少Galois-field操作的数量。

12. 发明授权

US5744259A Nickel positive electrode for alkaline storage battery and sealed nickel-metal hydride storage battery 失效
标题翻译：镍正极用于碱性蓄电池和密封镍氢蓄电池
公开(公告)号：US5744259A
公开(公告)日：1998-04-28
申请号：US646824
申请日：1996-05-21
申请人： Kazuhiro Ohta , Yukihiro Okada , Kiyoshi Hayashi , Hiromu Matsuda , Yoshinori Toyoguchi
发明人： Kazuhiro Ohta , Yukihiro Okada , Kiyoshi Hayashi , Hiromu Matsuda , Yoshinori Toyoguchi
IPC分类号： H01M4/52 , H01M10/34 , H01M10/44 , H01M10/30
CPC分类号： H01M4/52 , H01M10/44 , H01M10/345 , Y02E60/124
摘要： A nickel positive electrode for an alkaline storage battery having an improved utilization is disclosed. It comprises a nickel hydroxide powder and a cobalt hydroxide powder, wherein the cobalt hydroxide powder has a specific surface area of 10 m.sup.2 /g or larger and a particle diameter of one-half or less of that of the nickel hydroxide powder. A nickel-metal hydroxide storage battery having this nickel positive electrode is also disclosed.
摘要翻译：公开了一种具有改进的利用率的碱性蓄电池用镍正电极。其包含氢氧化镍粉末和氢氧化钴粉末，其中氢氧化钴粉末的比表面积为10m 2 / g以上，粒径为氢氧化镍粉末的一半以下。还公开了一种具有该镍正电极的镍 - 氢氧化物蓄电池。

13. 发明授权

US5571636A Nickel positive electrode for alkaline storage battery and sealed nickel-hydrogen storage battery using nickel positive electrode 失效
标题翻译：镍正极用于碱性蓄电池和密封镍氢蓄电池使用镍正极
公开(公告)号：US5571636A
公开(公告)日：1996-11-05
申请号：US439930
申请日：1995-05-12
申请人： Kazuhiro Ohta , Hiromu Matsuda , Munehisa Ikoma , Nobuyasu Morishita , Yoshinori Toyoguchi
发明人： Kazuhiro Ohta , Hiromu Matsuda , Munehisa Ikoma , Nobuyasu Morishita , Yoshinori Toyoguchi
IPC分类号： H01M4/52 , H01M4/62 , H01M10/34 , H01M4/02
CPC分类号： H01M4/52 , H01M10/345 , H01M4/624 , H01M4/625 , Y02E60/124
摘要： A nickel positive electrode for an alkaline storage battery includes an active material mixture and a conductive support. The active material mixture, which is composed mainly of nickel hydroxide, additionally contains nickel powder, a second powder compound and at least one of cobalt, cobalt hydroxide and cobalt oxide. The nickel powder has a specific surface area of from 0.1 to 3 m.sup.2 /g and an average particle diameter of from 0.1 to 15 micrometers, and the second powder compound contains at least one element including Ca, Sr, Ba, Cu, Ag or Y. A sealed nickel-hydrogen storage battery may incorporate the nickel positive electrode.
摘要翻译：用于碱性蓄电池的镍正极包括活性材料混合物和导电载体。主要由氢氧化镍组成的活性物质混合物另外含有镍粉末，第二粉末化合物和钴，氢氧化钴和氧化钴中的至少一种。镍粉的比表面积为0.1〜3m 2 / g，平均粒径为0.1〜15微米，第二粉末化合物含有Ca，Sr，Ba，Cu，Ag或Y中的至少一种元素密封的镍氢蓄电池可以并入镍正电极。

14. 发明授权

US4931242A Method of forming shaped-body to be sintered 失效
标题翻译：形成待烧结成形体的方法
公开(公告)号：US4931242A
公开(公告)日：1990-06-05
申请号：US277120
申请日：1988-11-29
申请人： Shoji Uchimura , Hironobu Amano , Kazuhiro Ohta , Hirohide Ishiguro , Takehiko Matsumoto , Takuya Ito
发明人： Shoji Uchimura , Hironobu Amano , Kazuhiro Ohta , Hirohide Ishiguro , Takehiko Matsumoto , Takuya Ito
IPC分类号： B28B1/26 , B28B7/36
CPC分类号： B28B7/368 , B28B1/26 , B28B1/262
摘要： A method of forming from a sintering material slurry a shaped-body to be sintered having a complicated configuration. A mold is prepared using frames, a shielding member swollen with a solvent, and a filler including a substance formed of particles, and utilizing the action of vacuum. A sintering material slurry is poured into the thus prepared mold to form a shaped-body to be sintered.

15. 发明授权

US4531980A Corrosion resisting copper alloy 失效
标题翻译：耐腐蚀铜合金
公开(公告)号：US4531980A
公开(公告)日：1985-07-30
申请号：US546074
申请日：1983-10-27
申请人： Tatsuo Miura , Kazuhiro Ohta , Yoshiharu Hasegawa , Takao Yoneyama
发明人： Tatsuo Miura , Kazuhiro Ohta , Yoshiharu Hasegawa , Takao Yoneyama
IPC分类号： C22C9/00 , C22C9/04 , F28F21/08 , C22F1/08
CPC分类号： F28F21/085 , C22C9/04 , Y10S165/905
摘要： A corrosion resisting copper alloy, especially suitable for use in fabricating heat exchangers, comprises 25 to 38% by weight zinc, 0.005 to 0.04% by weight phosphorus, the remainder of the alloy being copper, the alloy having a recrystallized grain size within the range of 2.mu. to 10.mu..
摘要翻译： PCT No.PCT / EP80 / 00106 Sec。 371日期：1981年5月27日 102（e）日期1981年5月27日PCT提交1980年9月29日PCT公布。公开号WO81 / 00860 日本1981年04月2日。耐腐蚀铜合金，特别适用于制造热交换器，包含25〜38重量％的锌，0.005〜0.04重量％的磷，其余的合金为铜，合金为再结晶晶粒尺寸在2〜10亩的范围内。

16. 发明申请

US20140149061A1 INERTIA SENSOR AND METHOD FOR REDUCING OPERATION ERROR OF THE SAME 审中-公开
标题翻译： INERTIA传感器和减少其操作错误的方法
公开(公告)号：US20140149061A1
公开(公告)日：2014-05-29
申请号：US14074133
申请日：2013-11-07
申请人： Kazuhiro Ohta , Masanori Yachi
发明人： Kazuhiro Ohta , Masanori Yachi
IPC分类号： G01P21/02
CPC分类号： G01P21/02 , G01C21/16 , G01C25/00
摘要： To provide an inertia sensor and a method for reducing an operation error of the inertia sensor, the sensor and the method being configured such that complicated means is not required, and such that, even at the initial use stage in which the temperature characteristic of the sensor is not learned, and even in the case where the sensor is used in an ambient temperature different from the ambient temperature during the previous use of the sensor, an operation error due to an output change caused by a temperature change can be reduced in a relatively simple and highly accurate manner. An inertia sensor 10 is configured by including at least a sensor element 1 for sensing inertia, a signal processing circuit 2, and a memory 3, and is configured such that memory data 8 for estimating a characteristic of the inertia sensor 10 is stored in the memory 3. An angular velocity sensor and an acceleration sensor are included in the category of the inertia sensor 10.
摘要翻译：为了提供惯性传感器和减小惯性传感器的操作误差的方法，传感器和方法被配置为不需要复杂的装置，并且即使在初始使用阶段，即使在传感器没有被学习，并且即使在传感器在先前使用传感器期间在环境温度不同的环境温度下使用的情况下，也可以减少由温度变化引起的输出变化的操作误差比较简单高精度的方式。惯性传感器10被配置为至少包括用于感测惯性的传感器元件1，信号处理电路2和存储器3，并且被配置为使得用于估计惯性传感器10的特性的存储器数据8被存储在惯性传感器10的类别中包括角速度传感器和加速度传感器。

17. 发明授权

US08259871B2 Reception device, transmission device, and adaptive transmission rate control method 有权
标题翻译：接收设备，传输设备和自适应传输速率控制方法
公开(公告)号：US08259871B2
公开(公告)日：2012-09-04
申请号：US12668922
申请日：2008-07-17
申请人： Shuya Hosokawa , Yosuke Ukita , Kazuhiro Ando , Hiroshi Hayashino , Hironori Nakae , Naotake Yamamoto , Kazuhiro Ohta
发明人： Shuya Hosokawa , Yosuke Ukita , Kazuhiro Ando , Hiroshi Hayashino , Hironori Nakae , Naotake Yamamoto , Kazuhiro Ohta
IPC分类号： H04L27/06 , H03D1/00
CPC分类号： H04B7/0848
摘要： In a receiver, a channel estimation unit estimates channel characteristics of each channel, and a weight generation unit generates a weight matrix used in equalization processing by an equalizer in accordance with the estimated values of channel characteristics for each channel as estimated by the channel estimation unit. Furthermore, a likelihood calculation unit calculates a likelihood indicating a degree of certainty for each transmission stream using the weight matrix generated by the weight generation unit, and an adaptive control unit determines a transmission rate appropriate for transmission of a signal from a transmitter to the receiver in accordance with the likelihood of each transmission stream calculated by the likelihood calculation unit, notifying the transmitter of the determined transmission rate.
摘要翻译：在接收机中，信道估计单元估计每个信道的信道特性，权重生成单元根据由信道估计单元估计的每个信道的信道特性的估计值，由均衡器生成均衡处理中使用的加权矩阵。此外，似然度计算单元使用由权重生成单元生成的加权矩阵来计算表示每个传输流的确定度的似然性，并且自适应控制单元确定适合于从发射机到接收机的信号的传输的传输速率根据由似然度计算单元计算出的每个传输流的可能性，向发射机通知所确定的传输速率。

18. 发明申请

US20090211550A1 ENGINE WITH A BALANCER MECHANISM 有权
标题翻译：发动机与平衡机构
公开(公告)号：US20090211550A1
公开(公告)日：2009-08-27
申请号：US11571824
申请日：2005-07-04
申请人： Naoki Okamoto , Kazuhiro Ohta , Taketoshi Sano , Akimitsu Takeuchi
发明人： Naoki Okamoto , Kazuhiro Ohta , Taketoshi Sano , Akimitsu Takeuchi
IPC分类号： F02B75/06
CPC分类号： F16F15/264 , B62K2202/00
摘要： There are provided a crank mechanism, and a balancer mechanism that inhibits vibrations caused by the crank mechanism, and an instantaneous center of rotation of an engine is arranged in the neighborhood of a predetermined target position by adjusting an acceleration caused by a translational force generated by a primary inertial force of the crank mechanism and an inertial force of the balancer mechanism and an acceleration caused by a couple of forces generated by the primary inertial force of the crank mechanism and the inertial force of the balancer mechanism.
摘要翻译：提供了一种曲柄机构和抑制由曲柄机构引起的振动的平衡器机构，并且通过调整由预定目标位置附近产生的平移力引起的加速度，将发动机的瞬时转动中心布置在预定目标位置附近曲柄机构的初级惯性力和平衡器机构的惯性力以及由曲柄机构的初级惯性力产生的力和平衡机构的惯性力所引起的加速度。

19. 发明申请

US20060243049A1 Angular velocity sensor 审中-公开
标题翻译：角速度传感器
公开(公告)号：US20060243049A1
公开(公告)日：2006-11-02
申请号：US11413103
申请日：2006-04-28
申请人： Kazuhiro Ohta , Toshinobu Hosokawa , Hiroshi Tanaka , Masanori Yachi , Tsutomu Miyashita , Hiroshi Ishikawa
发明人： Kazuhiro Ohta , Toshinobu Hosokawa , Hiroshi Tanaka , Masanori Yachi , Tsutomu Miyashita , Hiroshi Ishikawa
IPC分类号： G01P15/08
CPC分类号： G01C19/5607
摘要： An angular velocity sensor includes a vibrator sensing an angular velocity, and a package on which the vibrator is mounted. The vibrator is arranged in a diagonal direction of the package. The angular velocity sensor includes a circuit board that supports the package. The vibrator is attached to the circuit board so that the vibrator is inclined to a vertical direction by a given angle.
摘要翻译：角速度传感器包括感测角速度的振动器和安装有振动器的包装。振动器布置在包装的对角线方向上。角速度传感器包括支撑包装的电路板。振动器附接到电路板，使得振动器沿垂直方向倾斜给定的角度。

20. 发明授权

US06931927B2 Tuning fork vibration gyro 失效
标题翻译：调音叉振动陀螺仪
公开(公告)号：US06931927B2
公开(公告)日：2005-08-23
申请号：US10625568
申请日：2003-07-24
申请人： Kazuhiro Ohta , Masanori Yachi , Yoshitaka Takahashi , Kazutsugu Kikuchi , Keiji Saito
发明人： Kazuhiro Ohta , Masanori Yachi , Yoshitaka Takahashi , Kazutsugu Kikuchi , Keiji Saito
IPC分类号： G01C19/56 , G01C19/5607 , G01P1/04 , G01P21/00 , H01L41/09 , G01P9/04
CPC分类号： G01C19/5607
摘要： A tuning-fork vibration gyro including a ferroelectric tuning-fork vibration body generating a plurality of sensor signals and a sensor circuit to which the sensor signals generated by the tuning-fork vibration body are input. The sensor circuit includes a differential amplifier having two input terminals between which the sensor signals are input, and a capacitor being connected between the two input terminals of the differential amplifier.
摘要翻译：包括产生多个传感器信号的铁电音叉振动体和由音叉振动体产生的传感器信号的传感器电路的音叉振动陀螺仪。传感器电路包括差分放大器，其中输入有传感器信号的两个输入端子和连接在差分放大器的两个输入端子之间的电容器。

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